<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>表格</title>
</head>
<body>
    <table border = "1px"  cellpadding = "10px" cellspacing = "10px" width = "500px">
        <tr>
            <td>姓名</td>
            <td>年龄</td>
            <td>性别</td>
        </tr>
        <tr>
            <td>李佳欣</td>
            <td>20</td>
            <td>女</td>
        </tr>
    </table>
</body>
</html>